Need 5 speed transmission

I really need a 5 speed transmission. can anybody help me??? I put 1300.00 into the tranny I had and it blew up, well not really blew up it kinda froze something on the inside up and wont turn the wheels now, it just sits there clankin the half shaft connector.. But if I shove it into 5th then into reverse it will back up. but wont go forward. any ideas??? or How about a tranny?