Part numbers for the OEM i-MiEV shocks, and the identical Mitsubishi Pajero Pinin alternative::
Mitsubishi : MR374286
KYB 343408
NK 63302787
Japko MJ50036
Japanparts MM50036
Bilstein 19-227856
Monroe D7002 (
Mod. Edit - fit problem: https://myimiev.com/forum/viewtopic.php?p=46360#p46360)
This advert has cross-reference part numbers:
https://www.ebay.com/itm/353051106835
Some possible sources available to you:
Pair of Japanparts MM-50036 for $107 with free economy shipping from Berlin, Germany:
https://www.ebay.com/itm/265528505372
You may have to pay US Customs charges
This British company has the Bilsteins for $68 each and they ship worldwide:
https://www.bilstein-shocks.co.uk/products/19-227856
Japanparts, very cheap, DHL worldwide shipping offered:
https://www.trodo.com/shock-absorber-japanparts-mm-50036
They also have the Monroe for $61 :
https://www.trodo.com/shock-absorber-monroe-d7002
(
Mod. Edit - fit problem: https://myimiev.com/forum/viewtopic.php?p=46360#p46360)
The Japko for $24 :
https://www.iparts.pl/czesc/amortyzator-japko-mj50036,0-481-mj50036-2605017.html