<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Have an older class A and trying to save money </div></BLOCKQUOTE>
Gordon23, I think your best bang-for-the-buck is to fab a couple of sturdy wood ramps, and carry a few chunks of 2x8s or 2x10s along too. I've never heard of anyone selling a used set of jacks (but I haven't looked for them either). A new set of say, HWH jacks, will set you back about $2K I think.