Make your own bro! Buys some panda film and some 2x4. I priced it out, its like 100 bucks.. Over a hundy cheaper than a tent that you would buy, and does the same thing. Just my 2 cents.
love mine.....
hxxp://cgi.ebay.com/100-REFLECTIVE-GROW-TENT-48-x-24-x-60-HYDROPONICS-BOX_W0QQitemZ170443407562QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item27af3800ca