$2500 would be tough to get, my opinion. If the bike had its original paint (yours looks nicely painted), correct saddle and had all the right goodies (tea cup light, rear carrier, head badge, period correct tires, klaxxon horn, crossbraced or period correct handlebars) you may, to the right buyer get $1300 to $1500 for it if it had those parts on it. The tank like Catfish said looks to be a reproduction. Most tooltanks have a bigger opening and have a locking latch. Its a really cool bike and Im sure you wouldnt have a problem selling it. You could sell the battery tube for $200-250, the light $75-100, the saddle $125-150 and the rest of the bike for 600-700. This is my opinion. I would be only interested in the "rest of the bike" or everything besides the battery tube, light, and saddle. Again, this is based upon what I seen as sold in the past.