Looking for good 808 and Marching Bass drum samples

[Controller_C]

I would like to find some good 808 samples like Rick Rubin/Lil John stuff and some cool marching band bass drums too- oh and free would be good too, but would consider paying something

[abi]

here is a free pack of an 808 "on tape" plus other nice freebies:

http://www.goldbaby.co.nz/freestuff.html

the commercial stuff is great too!

[Controller_C]

OK- I did some 808 research here and checked out the freebies, and demos for 808s you can buy.
So here's my question, how does something like "Tape 808" which cost aroound $20 for the sample set(link: http://www.goldbaby.co.nz/tape808.html )
compare to this?:
http://machines.hyperreal.org/manufactu ... 8/samples/