My name's Joy Iddinja and I'm a mainland realtor in SL. I try to keep my offers fair, while still making a profit, and I figure the new tax on EU residence might compell some to sell their Mainland land holdings. I only buy and sell Mainland, not Private Sims/Islands/Estates, but if you're looking to downgrade or cash out of SL, IM me, JOY IDDINJA; I'll come down, look around, and make an offer.
Hope to hear from you soon!