LEGO DeLorean Time Machine - This LEGO set has been out for awhile now, but if you were hesitant to pull the trigger because of the price, your wait was worth it. Starting out around the $40-50 range, you can now snag the set for $35 on Amazon and eligible for Prime shipping. I actually own the set and it's way cool how you can interchange the parts to create all three DeLoreans. And the minifigs are awesome!
Hot Wheels Retro Marty's 1987 Toyota Pickup - The latest wave of the Hot Wheels Retro series features Marty's beloved black Toyota 4 x4. If your lucky enough to find one in your local Walmart toy aisle, the retail price is $5. Expect to pay a little more at Toys R' Us or if you want a good online price, you can snag one on Amazon for a little over $11. I'd also check out eBay.
ReAction Figures - Earlier this year, Funko announced production of several retro action figures based on '80s movie franchises. Among them are BTTF figures based on Marty, Doc, Biff, and George featuring the classic 5 points of articulation. You can purchase the figures now from Entertainment Earth for $10 each.
Marty Costume T-shirt - If your looking for an easy Halloween costume this year, check out this shirt available at 80s Tees for $25 - $33 depending on size. The price is a little steep for a shirt but it does wrap all the way around. It's also definitely easier than finding a "life preserver" at your local thrift shop.
Hot Toys Movie Masterpiece 1/6 Scale Marty McFly Figure - If you followed Comic-Con this year then this figure probably popped up in your feed. If you were like me and didn't get to go, you are stuck with the jaw-dropping prices they are going for on eBay. But this is probably the most screen accurate and detail figure that will ever be offered and the manufacturer is in Hong Kong. Happy bidding!
Back To The Future: The Card Game - Not a new item, but was recently announced by the BTTF Twitter account that it's been discontinued. Best price I've found is on Amazon for $13. My pal Shawn Robare gives an in-depth review over at Branded in the 80s if you want to see what's inside the box.
BTTF Almanac 1985-2015 Official Memorabilia Guide - Saved the best for last with this recently announced memorabilia guide which will cover items from the movie trilogy, animated series, the Universal Studios ride, and more! It will be released in time for the 30th anniversary and pre-orders will receive a full set of promotional trading cards. Price is $60 from bttfalmanac.com