I looked and didn't see this one posted. Save a few bucks. $4 cheaper, no tax, and free shipping is a pretty good deal IMO.
http://www.amazon.com/gp/product/B000HE9LKE/ref=pe_pe_5190_5069180_pe_snp_LKE
I haven't heard too much about the DS version, but it looks like a good fit for the wonder-portable.
http://www.amazon.com/gp/product/B000HE9LKE/ref=pe_pe_5190_5069180_pe_snp_LKE
I haven't heard too much about the DS version, but it looks like a good fit for the wonder-portable.