Using your Google-fu, you should be able to find one or more websites with TT sales ads. A buddy found one once when looking for RV's - it was separated into types and classes of RV and TT - lots of used units for sale. The seller should list the features, so you can see which ones meet your needs. For that price range, it'll definitely need to be used - but many folks sell them after little use - the family just doesn't get 'the bug'.....

A buddy has a nice pop-up with heat and AC, and limited kitchen facilities - but a commode/shower - that will be a bigger PU I'm thinking!