Placed an order with Target for some of the new Speed Champions sets at 20% off. Used a $15 GC and selected "In Store Pickup". Of course all those got cancelled, but I didn't get my GC back to place another order. CS investigated and manually sent me a $15 GC so I could order the sets for shipping. Next day I get my $15 GC from the cancellation, so I called CS and they told me to just keep the GC. Nice gesture.
Today my order arrives, and instead of 75892 Senna they have shipped me 75890 F40. Order and packing slip indicate 75892, but the actual box in the shipment is 75890. Called CS again, and they are shipping me a new 75892, and told me to keep 75890.
Not a bad deal
UPDATE: Looking at my order history, it looks like they even refunded my original purchase of 75892. So I received the F40, the Senna and the Mini doublepack, combined MSRP $80, for $40 (minus the $15 GC I used which was free), with a $15 GC to boot. $25 OOP plus $15 for a future purchase.