Wanted trials uni USA only cheap

im looking for a ttrails uni (not sure if i spelt it right but the 20 inch one for those of u that are spellign freaks)because i cant seem to find a coker for cheap and i got a sweet deal on a 29" so a trails uni in the 200-350$ range would be fantastic adn links, questions, coments, suggestions, anything not negitive plz either write on this forum or email me at mikevoss1990@hotmail.com because i do not check forums that regularely