While Leo does that, Donnie saunters over to the counter, trying not to look too smug as he leans an arm on the counter to wait for the shopkeeper to ring them up.

Said shopkeeper doesn't look very pleased, his eyestalks narrowed and trained at Donnie as he hits keys on a datapad to total things for the two turtles. While he waits for his brother, Donnie starts counting out his expenses.

"-hey, does that come in a box with a charger or something?"