While still visiting the Bay stores in its final days there were some really good deals on items such as bedding duvet covers which I knew a person was in the market for. They were pretty cheap too in comparison to regular prices as a set would normally go for over $200 but you could get it for about $30 due to the liquidation sale. The person was thinking though if they truly needed it as they can technically just live with what they have and save their money.
Even as a frugal spender I think if something can help to improve your quality and you have access to getting the item at an extreme deal then it makes sense to treat this as an investment versus some luxury purchase. This isn’t like a situation where you are debating about blowing $30 on say one piece of wagyu beef as an example. It’s fundamentally an item that you would be using on a daily basis in which it makes sense to invest in your health and well-being.
Your money should be helping to make life better as well and in these cases it just makes sense as an investment considering as well it literally is a limited time deal due to the liquidation.