I have a Silverstone KL03 - it's what used to be called an entry-level server size case. It's about the same as the old Tj03/05 - deep but only a bit taller than the high side of the mid-tower range. Not as big as mentioned above, but there is room for the longest cards and to hide some wiring and is just a bit more than your budget (the non-window versions). The Rocketfish RFFT (made for BestBuy by Lian Li and sort of a cross between the A70/A80 cases) is also a good large case - maybe you can find one within your budget. The last I saw on fleaBay were selling for around $100. (didn't see any available now, but you can search (advanced) for completed listings to see what the average selling price was) + shipping. Perhaps you would live close enough to a seller to allow for reasonable shipping. When I sold mine, I could ship to the left coast by DHL and keep it under your budget. Maybe Woodbutcher could do it (IDK why he retracted his offer of an RFFT) if he carried it to a local drop-off point to save the pickup charge - I know that I shipped a good sized case from here in central NY to someone in the Panama City, FL area and the DHL ground shipping wasn't too bad. They've moved my case shipments by ground pretty quickly too.
BTW, Amazon and/or Provantage often beat the Egg on Antec cases - worth a look.
.bh.