Best small 2 person tents sold at Walmart?

[GEONat]

My sister lives near a Walmart and her 10 year old boys birthday is in March. They do most of their shopping at this superstore. Her son has expressed interest in getting started in camping. Being 10 years old, he doesn't need a big tent so a 2 person will be plenty. I'd like to buy it from Walmart so incase he wants to swap it out, he can walk over there and do so. That said, can you suggest the best 2 person tent that is sold at Walmart?

Thank you