Just received this today, as did probably all of their past customers. Kinda sucks, this was a good US counterpart to places like Lik-Sang, and I'd purchased a number of oddball items from them in the past, most recently the GBA TV Tuner.
Dear GameGizmo.com customer,
We regret to inform you that GameGizmo.com has officially
closed shop forever. We have decided to cease all operations.
Due to recent events and other dynamics we decided to
permanently cease all operations. We are sorry for any
inconvenience this might have caused.
We thank you for your past support and wish you well in the future.