Amazon Japan is offering a discount on the NEOGEO Mini and NEOGEO Mini Black Pad.
The NEOGEO Mini comes with 40 pre-installed classic NEOGEO games playable in both English and Japanese. The NEOGEO Mini Black Pad is an extra controller that is compatible with the retro console.
Order here (ships worldwide). Please note the sale is in effect as of August 15, 2019. Price and stock availability subject to change at any point of time, so please check the link.