They are being retail for $19.95 Each at https://www.staticice.com.au/cgi-bin/search.cgi?q=aiaiai+pip... At eBay the minimum you can get them is for $ 14.99 Each …
Came across this, pretty decent price.
From the website:
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We have teamed up with our long time supporters AIAIAI to bring you an incredible offer.