I think the best thing I ever purchased at Toys R Us would be from a clearance table they had in what was probably 2001. I got 4 copies of Castlevania Bloodlines (the Majesco reprint cardboard not the original in the plastic case) for less than $3 each. I gave away 3 of them over the years and opened up the last one with my girlfriend right when I started dating as she was a Sega kid but hadn't ever played any Castlevania games before.