Well, the X-men DoFP Blu Ray solicitations are already up. You can buys some Limited Editions:
www.amazon.com/X-Men-Future-Amazon-Exclusive-Blu-ray/dp/B00K7IPH5I/ref=sr_1_5?ie=UTF8&qid=1400937492&sr=8-5&keywords=x-men+days+of+future+past
www.amazon.co.uk/X-Men-Complete-Collection-Exclusive-Amazon-co-uk/dp/B00KF8F6PG/ref=sr_1_11?ie=UTF8&qid=1400934313&sr=8-11&keywords=x-men+days+of+future+past