Remasters:

RHBC0442ED97A7117E

15% discount code on peripherals in the Razer Store. Valid until June 10th, 2021, 10:00 pm UTC. I also noted you can get 10€ off a purchase of at least 99€ by signing up to the Razer newsletter.

9MZ3-YYMZ-3AAK-K8AM-YICE

Swap ICE with 774

Codes are eligible for the European Union, USA, Canada, United Kingdom, Australia, Singapore, and Hong Kong. The discount does not apply to digital goods (Razer Gold Pins, Razer Gift Card), Razer Customs, Gears & Apparel, and Razer Systems.

One more Razer discount code:
9MZ3-6YAA-3AAK-4RYE-37K1

All-time high discount on ELEX (I'm not quite sure if I can see the discount without using the code, because of that, I do not know the discount). The discount code is:

ZJ2CAB018D4B96EC7FGOG

(remove GOG at the end of the code to use it)

For future reference: afaik you can check the discount by entering the code(and doing the captcha once if needed), and then cancelling before actually using it.

edit: I checked it for ya....it says 80%.

80% off. The discounted price is 18.19 BRL (somewhere around 9 USD), while the previous low on GOG according to ITAD was 12.49 USD.

Also the all time low according to ITAD for any store was 9.98 USD.

ELEX -80% 10€

ZJ2CICEAC02072EDDD

Replace ICE with 381

Offer ends May 16th 2021, at 1 PM UTC.

Elex
https://www.gog.com/redeem/ZJ2C761719C6E2CA08

Here's another Elex discount code:

ZJ2C2FC61D3442EF37

One more 80% Discount code for ELEX:

https://www.gog.com/redeem/ZJ2C0BD8EC8522464gogC

remove "gog"

Expires in 2 day 17 hours

ELEX: ZJ2C34958C40B9F41A

ELEX (-80%)
https://www.gog.com/redeem/ZJ2GOGCF04A6A1F9650AGOG1
[remove all the GOG intercalations]

Code expires on May 16, 2021, 1:00 PM (UTC).

80% discount code

ELEX:

ZJ2C89329A75445B3GOGE

Remove GOG

The code expires in 2 days and 16 hours.

Elex:

ZJ2CD136GOGCAD0693961

(Remove GOG)

ELEX, once again, like the others above me:

ZJ2C6AA2EGOGD5395EC24

Remove GOG.