Another vote for bring back the garage for those of us with *older* tents that really aren't that old at all. I never needed it before but do now and it's super frustrating that it is unavailable. Like, why not make new accessories compatible at least?!
REI did produce a limited run of Tech Garages about a year after they were out of stock. Sadly, that was the only time. I wish they'd listen to their customer/membership and make more. If I would have known this was going to be the case, I would have bought myself one and one or two others to sell on Ebay now.