...Argos is selling #3DS games far cheaper than it usually does, so I have ended up getting 9 brand new 3DS games (including 1 New 3DS game) for £29.91, and due to some clever wrangling on my part, I picked up 9 Nectar points and potentially up to 2% cashback on 2 of the games. I ended up getting copies of 2 games I already had, but the reasoning was that 1) 1 game is locked to a 3DS console, and 2) one of them has local multiplayer, but might need a second copy to play.
The games I picked up, for those interested were:
Code Name: S.T.E.A.M. (copy)
Fire Emblem: Fates Conquest
Fire Emblem: Warriors (New 3DS game)
Metroid Prime: Federation Force
Monster Hunter 4 Ultimate (copy of game locked on console)
The Legend of Zelda Tri-Force Heroes
Yo-Kai Watch
Yo-Kai Watch 2: Bony Spirits
Yo-Kai Watch 2: Fleshy Souls
I am considering also getting Super Mario Maker, but I'm debating if I want to get it via Argos on eBay, the Argos website, or finding another seller on eBay, because any cashback I'd get through Nectar and Honey (heh, funny pairing) is wiped out by the cost of delivery, and I could pick up all 10 (assuming I bought Mario Maker) in one day for the price of a bus pass as they're all relatively near to each other, seeing as I made sure to plan stuff out in that regard.
Either way, I think that I scored some great deals, with no one game going above £7.49, and them averaging around £3.32 per game, which is outstanding!