Last comment on this thread for me:
Even the simplest boat will have lots of adjustments to keep you busy, fiddle with and learn. If you get bored with adjusting main and jib sheets, rudder tow, mast rake, battens shape and tension, in/outhauls (barberhauler or spinnaker if you want to upgrade) you can sell your boat and upgrade in a season or 2 when you have more skills.

I have found most used beachcats retain their value season to season (as long as they dont explode).