baby back

i've gotta get this baby back, back in shape. i can't fit into any thing and the clothes i can fit into creates a roll of flab that falls over the front! not pretty...so i was thinking about trying to find a treadmill. thinking they wouldn't be too terribly expensive i went searching on-line. they're kinda pricey! i would love a folding one, but would take anything if the price is right. i'm going to start looking in the lsj and on craigslist, but i was wondering if any of you have a treadmill or know of someone who has one that you or they never use anymore. let me know. i'd be interested in striking up a deal to get my body back!