Seymour Duncan SMB-4D.
Got this in my Stingray when I bought it, swapped it back for the original pickup. Very, very similar in tone. I couldn't really tell the difference, I just liked the bass being all original.
Has extra wires for series parallel if you're into that kinda thing.
Don't know how much to ask, I think they go for $80 and tax new, so, I dunno, $40?
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