Since a monster would be destroyed, the opponent responds by activating "Destruction Jammer", a Counter Trap which allows them to negate the activation of an effect which would destroy a monster on their field, and also destroys the card which would do so, by discarding a card from their hand
That fact that it can get a piece you need back AND tutor for your other means you can also commit to the board with a little less risk than you might need to consider otherwise
Better yet, sacrificing Artifacts like Ichor Wellspring, Servo Schematic, and Prized Statue can trigger their own effects and squeeze out even more value
Sometimes the vendor with the best price for a card in pristine condition would not be the best price for minor condition defects
It gives them an unfair advantage over their opponent
Follow the basic principles of choosing cards to avoid falling for the trick of scammers and will only have high-quality and original products