The thing is with those big, expensive limited editions is it is SO hard to judge which ones are worth the full whack and which are likely to halve in value within weeks/months. Example: we had ONE Sonic Generations Limited Edition in the shop for £99 - would've been £72 with discount. Thought "Ahh, mass produced etc, will be going for £25 in a few weeks ala Duke Nukem Forever/Alan Wake/et al" - how wrong I was, getting it under £100 on eBay is tough, I've seen them go for nearly double that. Ditto the Sonic Colours one, had a few copies of that we literally couldn't shift at RRP, now they go for £50-£70.
Seems you really have to pick and choose to get a 'feel' for what is a day one purchase, and what is worth waiting a while to buy.
XBox 360 Gamertag: jcdentont1000
Nintendo 3DS Friend Code: TBC (Now, where did I leave my 3DS..)
"Trust no one. Question everything."