Thanks to Abadabba for the original deal.
Nintendo Switch Console OLED Model $539 but using Klarna, get $100 off on your final installment. Making the final installment only $34.75 instead of $134.75. Kogan charge straight away for preorders so works
Update: I have had Klarna already waive my 4th installment as I made manual payments last night to get to the 4th one. Took them 5hrs to action this from when I requested at 9am.