There are many types/values of appraisals. Insurance purpose, replacement, retail selling high, retail selling low, wholesale, auction, and maybe some others. Will you be selling direct to an end buyer, a dealer, an auction, etc.? A direct sale to an end buyer would net you the most $. Ebay would take 9% plus listing fees plus PayPal fees so lets figure 20%. An auction house takes about 30%. A dealer would probably give you a fifth of what the appraised low selling price is. Pawn Star Rick would be your best bet as he would give you half of what it is worth...in cash. JMO.