Harris Grand-Mariner-270 vs Sea Doo Wake-Pro-230

Searchshop currently shows 1 listing for the Harris Grand-Mariner-270 from 1 dealer alongside 125 listings for the Sea Doo Wake-Pro-230 from 37 dealers, with prices and dealer locations updated continuously. On price, the Sea Doo Wake-Pro-230 runs roughly 86% below the Harris Grand-Mariner-270 at the median ($19,849 vs $138,000), which adds up across the typical loan term. Listings span model years 2026–2026 for the Harris Grand-Mariner-270 and 2022–2026 for the Sea Doo Wake-Pro-230, so there's flexibility on both sides whether you're cross-shopping new, late-model, or used.

A live-data comparison like Harris Grand-Mariner-270 vs Sea Doo Wake-Pro-230 gives boats buyers a more realistic picture than spec sheets alone — the prices shown here reflect actual dealer asking prices, not MSRP. When evaluating boats at this price point, experienced buyers typically weigh hull condition, engine hours, trailer integrity, and storage footprint alongside the headline number. The Sea Doo Wake-Pro-230 currently carries the lower median asking price, which compounds meaningfully over a 48-to-72-month financing term — even a modest gap per month adds up to hundreds of dollars by payoff. Broader selection from the Sea Doo Wake-Pro-230 side gives buyers more negotiating room and reduces the chance of settling on a unit that's slightly off on color, trim, or mileage. A pre-purchase survey from a certified marine surveyor is strongly recommended for any used boat purchase — surveyors routinely surface osmotic blistering, hidden transom rot, and electrical faults that are invisible at dockside. Slip or dry-storage fees, winterization, and annual engine service add meaningfully to the cost of ownership, so verify what those run in your area before making a final budget decision between these two models. Listings refresh continuously as dealers update their feeds — check back if a specific boats you're tracking changes in price or status.