Walmart & Target - Marvel Super Heroes - $5

Walmart -

Marvel Ultimate Spider-Man Titan Hero Series $7.37  
-$2.00 off (1) MARVEL SUPER HERO ADVENTURES toy
Total - $5.37 after coupon

Playskool Heroes Marvel Action Figure with Web Racer Vehicle – $7.97  
-$2.00 off (1) MARVEL SUPER HERO ADVENTURES toy
Total - as low as $5.97 after coupon

Target -

Playskool Heroes Marvel Hulk Adventures  $6.99  
-$2.00 off (1) MARVEL SUPER HERO ADVENTURES toy
Total - $4.99 after coupons

There are also these:

$5.00 off any one MARVEL 2-PACK BATTLE MASTERS toy