This deal was emailed into us. I believe these were $10ea (back in February at least).
Free click & collect at your local store, otherwise $5 delivery for 1 or $8.60 delivery up to 5 for my postcode. Also available on their eBay store but postage only ($6.95 flat).
Note that limit appears 5 per person, 1/1 doesn't necessarily mean there is only 1 available.
Edit: EB Games Store mentioned there are many 1000s in the warehouse that will most likely be sent to stores/website over the next week. If your store is already sold out today, check back over the next few days as restocks are likely.
Free Shipping code STARLIGHT2018 added, thanks to Jonathankira