To buy or not to buy?

Ohhhhh these AMAZING Bally canvas posters are on sale at Temple & Webster!! 

I would love these for the study or maybe in the hallway downstairs. I love the bright, bold colours.

This is such a weird time in the project from a decorating perspective. The date for completion is a moving target and with a shaky looking budget I don't feel right buying things for the new house. I really feel like building the house should be the financial priority.

But then I see beautiful things like this ON SALE and think it will cost me more later in the long run because I'll end up buying it at full price.

What to do?

Live vicariously though other people? Someone else please buy these then? K, thanks!