How do you get appropriate resale values?
 

Got this from NADA for a 1996 spectre with twin 225's.

Is this value right or anywhere close?

Net Weight: 3,800
Length: 30'
Model Name/Description: SPECTRE 30 CAT-OB(*)
Boat Type: PWRCT
Hull Material: Foam/Fiberglass
Beam: 8' 9"
Engine: 2
225 HP
Gasoline
Suggested List (new): $115,000

PRICING


Low Retail Average Retail
Base Price
$29,800 $33,600
Options
Power Boat: ENTERTAINMENT
Stereo - am/fm CD player w/4 speakers $195 $220
Power Boat: MISCELLANEOUS OPTIONAL EQUIPMENT
Outbd. Hydraulic Steering $305 $345
Outbd. Power Tilt/Trim (101-300 HP) $245 $280
TOTAL PRICE $30,545 $34,445


So do these boats sell for around 35K now because I have not seen one close to that?