Great find.
Amazon Trade-In will give you $98 for the Red one and $91.25 for the Silver one.
Bought 6 of each color and set up trade-ins on 3 accounts (can only do 2 per color per account).
Total cost including tax = $783.77,
Total trade-in value = $1135.5,
Deal should net me $351.73 profit
If people think this should be removed, ill take it down