GameStop Pro rewards members can trade in their older DS handhelds for a $99 3DS this weekend. (Junko Kimura/BLOOMBERG)

If you’re GameStop PowerUp Rewards Pro member, you could be eligible for a very, very good deal this weekend. The store is running a promotion that will let its rewards program members trade in a DSi, DSi XL or DS Lite at their stores for a $99 3DS.

The deal — which requires you to print out a coupon — comes too late for anyone hoping to get in on the 3DS Ambassadors program, but is a lot cheaper than paying Nintendo’s new 3DS price of $169.99.

A GameStop PowerUp Pro membership costs $14.99 per year; you can sign up at a participating GameStop.

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