George Gideon Auctioneers
The cheapest I've heard of a running bus selling here lately is around 5 grand.
I met a lady who said hers was nearly 7k, iirc.
Florida buses are too rich for my blood. There are still deals out there though. Gideons is very pricey and you have to buy the title, tag, and paperwork ALL from them. At inflated prices.