Trust me on this, the bike sat for 20 years.. if they even bothered to see what it was worth, they would NEVER ask that for it.
And I dont know if you ever sold on ebay, but most BIN prices are AlWAYS higher thatn what you would let it go for.
I You ever bought anything barn-fresh.. you would quickly realize it..
THE BEST WAY, to buy collectables is off people who dont realize current value..