I have a code I won't use for Cabelas $20 off $150 or $50 off $500 which is good thru April 2nd if anyone is interested.
I was gonna post up my codes as well but noticed mine are the same as yours. I guess they can be used by multiple people.I've got a couple too that i found:
20 off 150. 176yf20
50 off 500. 176yf50
If you use them just let others know.