A very slight variation, complete with a "FULL RANGE BIASONIC PROCESS ®" sticker.
Ok, what am I missing? Other than the Biasonic sticker, I don't see any variation
Nothing, just the sticker, which your copy is missing
BTW, some copies of the Shut Down Vol. 2 / Little Deuce Coupe reel boxes came with a variation of the sticker proclaiming "NEW BIASONIC PROCESS FOUR TRACK"