If you are interested, you'll know what it is - provides an audio interface for primarily guitar/bass/ukulele etc to capture and work with garage-band/yousician/whatever.
It's not a "sale" per se, but according to camel camel camel its dropped to its lowest price in about 4 months just a week or two ago.
As of writing, Amazon AU shows $129.31, however it's probably subject to fluctuation a little if it is auto adjusted from the UK source. (Since it is Amazon AU, there are no taxes or exchange rates for you to pay explicitly).
Finding this locally is anywhere from $200-250.
While you can get either the original model or any knockoffs for much much less (and they do work), this has a digital interface for computers or the USB-C iPad Pro without needing a 3.5mm adapter.
I’ve got one of the older iRig Pros. Sound quality in GarageBand IOS is excellent.
Only thing I can see being a negative of the one listed here is that it’s line only, no mic input.