Bob, I know of what you speak*, but I haven't noticed any for a few decades. That said, a trip to Safeway and 2 minutes with my vac-packer and I could recreate that at a little lower weight. How much are you looking for? A restaurant supplier (like my next-door neighbor) could probably get real bacon bits in #10 cans or a 5-pound pouch for not nearly so much per pound. Then hammer it into a hockey puck shape and vac-pack it.
The stuff keeps just fine without vac-packing, but I note that every time I've had to chase a black bear off from a companion's backpack in CA, the bear had gone for the pack with salami in it.
*I backpacked with a young women in 1984 who worked at a different BP store. She'd been told to "hang up the bacon bars on the display rack" and hole-punched all 24 right through the vac-packed portion. So she had bacon bars on LOTS of her trips that year.