I only started to collect the holiday and anniversary gifts on shards other than Baja and GL in 2007. I've been slowly turning in a lot of those items on various shards, keeping maybe a total of 15 actual items plus the 13th and 14th anniversary tickets for each character. I'm having no trouble so far having enough points on each shard (around 800-900k) to claim 4 sorcerers suits, 2 scout suits, 6 sets of nocturne earrings, a beehive, one set of the luck jewelry, a Sherry statue, and one elven tapestry or set of virtue tiles, while still holding onto a reasonable amount of the holiday and anniversary stuff and all the 13th and 14th anniversary tickets.