Ren Yakiniku in Sunnybank haven't raised their prices in 5 years and recently got backlashed after their post about raising prices due to higher costs here on FB
I believe in compensation they are offering $10 vouchers as seen on their FB page.
You will need to message them to request a $10 voucher which expires 31 January 2023.
You can get the following:
Lunch - 10% discount or $10 voucher and free drink 
Dinner - $10 voucher and free drink
Get one before it ozbargained and support this business!!

 
    ![[QLD] Free $10 Voucher (Request via Facebook Messenger) @ Ren Yakiniku, Sunnybank](https://files.ozbargain.com.au/n/23/749223.jpg?h=c8dc4a13)




Hows the wagyu you there??
Alof AYCE places have upped their prices tremendously
Shabu House in Brisbane CBD used to be $29.90 and now its $46 weeknights and $49 Weekends and public holidays with no changes in food.