[uvaspina]

I'm new to Beckett and have been enjoying browsing the forums over the past month or so. In any event, I opened a hobby box of '10 Chrome today (my 4th or 5th this year) and came across a base rookie auto of Cesar Valdez of the D'Backs. When I flipped the card, I saw another full size autograph on the back and was wondering if anyone else has come across a double sided auto like this.

In case anyone is interested, here's the rest of the notables:

Auto:
Ruben Tejada (base)

Heritage Chrome Refractors:
torri hunter 72/1961

206
Brett Anderson 864/999

Diamond Stars
Chase Utley 710/999

Blue Refractor
Brian Matusz 172/199

Refractor
Shields
Beckett
F. Hernandez
Magglio Ordonez

Plus 19 base rookies (no posey or strasburg)

Anyway, if any of you guys are familiar w/ double sided autos, I'd like to hear what you know.

[jblaze1718]

I think this was pretty common in this set, he signed all of the cards on both sides. Or at least I think it was him...

[uvaspina]

Cool. Thanks.

[dbacks08]

He didn't sign them all on both sides, but I think he did a whole bunch. They're kind of cool, as an error sort of thing. From what I've seen, there's no boost in value because of it. I'd be interested in trading for it for my collection if it's FT.

[ThomasAA23]

I just pulled one a little while ago with auto's both on the back and front. From my understanding he signed the majority of the cards like that.