Price reduction not accepted. I generally do not accept payment at convenience stores. If you wish to pay this way, please contact me. Also, the payment deadline is one day. Shipping via Mercari delivery is unavailable from the afternoon of December 31st to January 4th. Shipping via regular mail (posted in a mailbox) is unavailable from January 2nd to 4th. Other shipping methods will be available from January 5th onwards, date undecided. I have various other items for sale. I will offer a discount for combined purchases.