Original power supply seems to be defective so seller has included another power supply with the same voltage and current ratings as the original though it is larger than the original power supply.
A light in the unit powers up when connected to the power supply, however the seller is unsure of the condition of the box as the seller does not have a TV to connect the box to.
Item is in the original box, however the seller considers the item used and is selling it as is without a warranty.