Whoa, $900 in one month! Although I don't even want to think about how much I have spent, just spread out over more time.
The L.A.M.B. bags I have are a first season heart wallet (with the guitar strap), from the third season: 4 concert bags (square bag with a long black non-guitar strap - you are right that only the first season had them) in mega red, mega black, mega white, and penmanship, a mega white Girlfriend bag (larger bag than the Concert, also with a long black strap), a Penmanship Tattoo Tote (my favorite!), and a penmanship heart wallet; from the 4th season I have a Donegal ribbon small backstage bag and a lambi cami large backstage bag. I used to have 3 small hella hobo bags too, but I sold them all because they were too small for me.