when i had my old b13 sentra i could have sworn i bought one of them for my car . i just recently purchased a b13 nx and i can't seem to find one except the active tuning one? any advise as to where i can find the 20dollar one?

Not gonna happen. Do yourself a favor and make one.

Near as I can tell, you've spent decent money making it go forward, now spend decent money making it turn and stop. IMNVHO, shoulda done the last two first. Read my signature. You have the money. Do it right. AT makes the right piece. Buy it.

when i had my old b13 sentra i could have sworn i bought one of them for my car . i just recently purchased a b13 nx and i can't seem to find one except the active tuning one? any advise as to where i can find the 20dollar one?
No you did not buy one back then.
Active Tuning and Whiteline are the only available.