Speed Racer: The Complete Classic Series Collection (all 52 Episodes). While not a big savings still better than Amazon and Deep Discount. Good enough for me to pick up a copy.

I bought the 5 sets in the various weird packagings as they came out.

The compete set doesn't add anything, right?

I picked it up from deepdiscount last year for 11 or 12 dollars.

Yes the discs are the same as the individual releases.

There's a sixth disc with bonus features if I'm not mistaken in the complete set.

I've had the Mach V tin set (V1) for a couple of years but haven't opened it because the repackaged version without the tin (V2) surfaced shortly thereafter.

I don't like the tin all that much and I've been unsuccessful trying to find out if the packaging inside V1 is identical to the V2 set.

My intent was to buy V2 and return V1 in it's place at some point.

Well, that's a big booger. The completest in me needs that 6th disc.

From wiki: