MasterCraft ProStar vs X-Star: Used Prices in 2026

You have narrowed it to MasterCraft, and now you are staring at two boats wearing the same badge with a $20,000 gap between them. One of them was engineered to make the smallest wake physically possible. The other was engineered to make the biggest. That is the whole decision, and nearly every buyer who regrets it made the call on price instead of on what they actually do behind the boat.

The short answer

Buy a ProStar if you slalom ski. Buy an X-Star if you surf. These are not two trim levels of one boat — they are opposite engineering goals sharing a brand name, and the used market prices them on two completely separate curves.

Across 122 active US MasterCraft listings in our database, 67 fall into these two families:

Cohort	Listings (n)	25th pct	Median ask	75th pct	Full range
ProStar (direct drive)	25	$10,500	$13,975	$19,000	$3,200–$28,000
X-series V-drive	42	$28,000	$36,489	$58,000	$8,000–$179,900
X-Star specifically	8	too few	too few	—	$16,000–$105,208

Those are asking prices on active listings, not sold prices — read them as the top of the negotiating range. The X-Star row is deliberately blank on medians: eight listings is not enough to publish a number, so treat it as a band.

Do not read that ProStar median as “a ProStar is the cheap one.” It is a composition effect, and it is the most useful thing in our data. Of the 25 active ProStar listings, 16 carry a stated model year and every single one is 2003 or older. The modern ProStar barely exists on the open used market.

Same brand, opposite machines

Here are MasterCraft’s own current figures for the two flagships, straight off their spec sheets:

Spec	ProStar	XStar 23
Length overall	20’ 0”	23’ 7”
Beam	96”	102”
Dry weight	3,300 lb	7,600 lb
Fuel capacity	30 gal	86 gal
Ballast	None	3,775 lb
Draft	22”	31.5”
Max people	7	16
Total capacity	1,341 lb	2,200 lb
Drivetrain	Direct drive	V-drive

Read the ballast row twice. The XStar carries nearly 3,800 lb of water on purpose — more than the ProStar weighs empty. Everything else follows from that. The XStar needs 2.9 times the fuel because pushing that much displaced water burns it. It sits 9.5 inches deeper. It seats more than twice as many people because you need bodies and gear to run a surf session.

MasterCraft describes the ProStar as a purpose-built, precision-obsessed waterski boat with flat wakes and four tracking fins. There is no ballast option and no surf system. That is not a gap in the product — it is the product.

The drivetrain is why. A direct drive puts the engine in the middle of the boat with a straight shaft to the prop, which keeps weight centered and the stern light, which is exactly what produces a small, soft slalom wake. A V-drive moves the engine to the very back, loading the stern down and displacing water into a rampy wave. Same physics, opposite intent. Our wake boat vs bowrider breakdown covers why a V-drive is non-negotiable for surfing, and the same logic applies inside the MasterCraft lineup.

The 96-inch line still matters

Federal rules cap vehicle width at 102 inches on the National Network of highways under 23 CFR 658.15. Both boats are legal — but the margins are not the same.

• ProStar at 96 inches has six inches of slack and a 3,300 lb dry weight. With a trailer and a full 30 gallons you are around 4,500 lb. A half-ton truck tows it without drama, and plenty of owners keep it on the hard at home and skip the slip entirely.
• XStar 23 at 102 inches sits exactly on the limit with zero margin, and at 7,600 lb dry plus trailer plus 86 gallons of fuel you are realistically near 9,500 lb before gear. That is three-quarter-ton or one-ton truck territory, and mirror-to-mirror it is a genuinely wide load in a launch ramp queue.

If you are shopping on a single lake with a slip, none of this matters. If you chase water, it decides the boat.

Two price curves, side by side

Our own data is thin on modern hulls of both models, so for the newer end here is a snapshot of national dealer inventory from OnlyInboards in August 2026 — 17 ProStar listings and 68 XStar listings — grouped by model year:

Model year	ProStar asking	XStar asking
2018	—	$99,995–$104,995
2019	$65,000	$109,995
2020	$69,900	$105,000–$117,000
2021	$95,000	$134,995
2022	—	$149,900–$189,995
2023	$94,995	$189,900
2024	$96,997	—
2025	$100,000–$119,000	$399,000–$444,997
2026 (new)	$139,900–$189,153	$495,897–$594,020

Two things jump out.

The ProStar curve is flat and shallow. A 2019 asks $65,000 and a 2024 asks $96,997 — about a $32,000 spread across five model years on a boat that changed very little in that time. The all-new ProStar arrived for model year 2014 at an MSRP of $68,700, replacing a hull that had been unchanged since model year 2001. A slalom boat is a stable, slow-moving product, and its used prices behave accordingly.

The X-Star curve has a cliff in it. Look at 2023 to 2025: $189,900 jumps to $399,000. That is not inflation. MasterCraft announced an all-new XStar 23 and XStar 25 on January 16, 2025, with the Ilmor supercharged 6.2L — 630 hp, 665 lb-ft — standard. When a surf flagship gets replaced, the outgoing generation resets against a much more expensive new boat, and the pre-redesign years become the value buy. That is a real opportunity if you were going to buy a 2022 anyway, and a real trap if you assumed a 2023 X-Star would hold its number.

For how these curves compare against other towboat brands, see boat depreciation by brand.

The wave you are actually buying is a model year question

If you are shopping used X-Stars, the badge does not tell you what the boat can do. The surf hardware arrived in stages:

• Pre-2009 X-Stars have no factory wake-shaping device. The wave came from ballast, bodies, and listing the boat over. The 2003–2012 pickle-fork X-Star made its name on a huge wakeboard wake, not a surf wave.
• 2009 onward: MasterCraft introduced Surf Tabs, the first factory wake-shaping device, and won the NMMA Innovation Award for it in 2010.
• 2014 onward: the Gen 2 Surf System — hull, ballast, wake-shaping device and control software working together, switching sides on one button.

So a $35,000 “X-Star, surf equipped” from 2003 and a $105,000 XStar 25 from 2018 are not the same purchase with different mileage. One is a wakeboard boat with bags in it. The other is a push-button surf machine. Ask for the model year and the surf system by name before you drive anywhere. Our wake boat buying guide walks the full ballast and surf-system inspection.

Failure points and what they cost

Both boats are inboard gas engines in a wet box, so they share a core failure set. Where they diverge is the drivetrain and the surf hardware.

Both — exhaust manifolds and risers. Raw-water-cooled gas engines corrode from the inside on a 5-to-8-year clock regardless of hours. Replacement runs $1,200 to $3,500. This is the single most commonly deferred item on any used inboard, and a seller with no receipt has almost certainly not done it.

Both — the engine-supply split at model year 2012. MasterCraft ended a 25-year relationship with Indmar and moved to an exclusive agreement with Ilmor Marine effective with the 2012 model year, having offered Ilmor as an option on 2011 boats from mid-2010. It matters for parts and for who can service it: a 2008 X-Star and a 2015 X-Star are different engine ecosystems.

Both — hours, read against age. Inboard gas engines typically need major work at 1,000 to 1,500 hours, far sooner than an outboard, and a surf boat’s hours are harder hours than a ski boat’s because it runs loaded. A 2001 ProStar with 200 hours is often a worse buy than a 700-hour one — see boat engine hours: how many is too many for why sitting is worse than running.

ProStar specifically — the hull is old. Most of what is for sale is a 1986–2003 boat. Walk the floor and the swim platform looking for soft spots, and check the stringers, which on that era are glass over wood. The 2014 redesign moved to carbon-reinforced stringers and held weight to about 3,000 lb, which is one of the clearest reasons to stretch for the newer generation. Boat stringer rot covers what to look for.

X-Star specifically — the surf system is the liability. Ballast pumps run $150 to $400 each in parts but hide in a packed bilge. Surf tab actuators run $800 to $2,000 per side. A full ballast system failure lands at $3,000 to $7,000. Add the V-drive itself: a transmission or V-drive rebuild is $3,000 to $6,000. None of that exists on a ProStar.

Recall history. The US Coast Guard database lists 11 MasterCraft campaigns under MIC code MBC. Nine describe a defect and all nine are shown as closed:

Recall	Models	Issue	Units	Opened
990151T	Maristar, ProStar, X-Star (MY1999)	Fuel tank chafing	424	8/26/1999 — closed 9/4/2001
090012T	ProStar 214, X-14	Fuel system	546	6/29/2009 — closed 7/15/2019
030148T	MY2004	Steering	546	9/18/2003 — closed 10/6/2005
080001T	Maristar 245, X-45	Steering wear	410	2/1/2008 — closed
050037T	Maristar 230, X-30	Fuel tank abrasion	84	8/12/2005 — closed

The pattern is fuel systems and steering. Closed does not mean fixed on the specific hull in front of you — it means the campaign ended. Run the hull identification number yourself using our HIN lookup guide and ask for the remedy paperwork.

What to do next

1. Answer the wake question honestly first. Not “we might surf someday.” If you will surf more than a handful of times a season, the ProStar is the wrong boat and no discount fixes that. If you slalom, the X-Star’s wave is your enemy.
2. Pick your generation before you pick your budget. For ProStars the fork is 2014. Below it you are shopping a 20-to-40-year-old hull in the low teens; above it you are at $65,000 to $97,000. There is almost nothing in between.
3. On any X-Star, get the model year and the surf system by name. Pre-2009 means no factory wake-shaping device at all. Then cycle every ballast tank and both surf tabs during the sea trial, timing the fills.
4. Demand manifold and riser receipts on either boat. No paperwork means assume it is due, and put $1,200 to $3,500 into your offer math immediately.
5. Check the engine brand against the model year. Indmar through 2011, Ilmor from 2012, with 2011 boats going either way.
6. Survey it. At $18 to $30 per foot, a 20-ft ProStar runs roughly $400 to $600 and a 23-ft X-Star roughly $450 to $700 — plus a separate engine survey, which is the highest-leverage money in the whole purchase. See boat survey cost.
7. Shop the outgoing generation. With the all-new XStar landing for 2025, 2021-to-2023 X-Stars are being priced against a $500,000 new boat. That is where the value sits right now.

Not sure where a specific listing falls against the numbers above? Paste the listing and get an instant verdict — a Buy Score, the model-specific red flags, and fair-price context before you call the seller.