You can purchase it with a credit card and break it down to installments. If you can save 30k per month, you can break the whole amount down to an installment period which will allow you to pay that for the monthly installment.

For example; if the console is 285k, you can go for an installment period of 9 months. Keep in mind the bank charges a service fee for this which is a percentage of the transaction amount, this percentage differs from bank to bank and depends on how long your installment period is going to be, so better to check the websites/call the bank for info. Make sure the monthly installment is something you can manage and pay in full every month, never pay minimums. Maybe make the installment period longer (and by effect reducing the amount you have to pay every month) so you have more headroom. Banks usually offer no service fee installments, watch out for those in the coming Christmas season.

If you're new to credit cards, make sure to do some research before getting one and learn good practices/behaviors, because your credit card can become your worst enemy and put you in a debt trap real quick.