Where can I get...................

Where can I get some hardtack, like they had in the Civil War?

Try: Bent's Cookie Factory. They have been around since 1801 and were an original hardtack cracker supplier to the Union Army. Link: http://www.bentscookiefactory.com/Crackers.html

Where can I get some MRE's to try?

Check out MRE Depot: Link: http://www.mredepot.com/servlet/StoreFront

Where can I get retro and nostalgic candy?

Try: Sweet M's Candy World: Link: http://www.sweetms.com/nostalgic-retro-candy.htm

Where can I get Sashimi grade tuna and roe?

Try: The Fresh Lobster Company, LLC Link: http://www.thefreshlobstercompany.com/Merchant2/merchant.mvc?Screen=CTGY&Store_Code=TFLCL&Category_Code=SI

Where can I get Chinese products at wholesale prices?

Try DH Gate: Link: http://www.dhgate.com/ You have to hunt for them, but some good deals can be had on this site.

I'll probably add more sites, but this will get the ball rolling.