I am not sure that I am following...

How does a 600cc bike run like a 1300?

You are actually asking for $3500 for a 93?

With how many miles? What motor work? and no pictures? You have receipts for about $2000 worth of recent work or something?

Seems to be an extremely high price for an old bike. I can buy an 01 R6 all day for under $3000.

In fact i just recently purchased an 05 636 for $3500 that need nothing, and a 03 Yamaha R6 for $3200 that needed a tune up.