Hardware Should I buy my 3DS here?

[deathcurzo]

Hi guys, I know this pretty popular retailer in the U.K. That has over 500 stores. It's called cex "computer exchange". I found they were selling the new 3ds in "boxed" condion for £100 and the 3ds xl in "boxed" for £135. I'm really considering getting this but I just want the community and people that have bought from here to let me know if it's good or anything to watch out for. This is what cex says about the conditions: https://uk.webuy.com/grading/
And this is their selling guide: https://uk.webuy.com/support/webuyhelp.php
This is the 3ds: https://uk.webuy.com/product.php?sku=04549650N3DSW01#.WUjG3jx4XYU
And the xl: https://uk.webuy.com/product.php?sku=04549650NXLBE01#.WUjHBTx4XYU