No matter how long or how hard you shop for an item, after you've bought it, it will be on sale somewhere cheaper.

不管你花多长时间或多辛苦买到一样东西，在你买完后，总会发现其他地方卖得更便宜。

youdao

Jenny: No it didn't, I got it for half price because the shop was having a clearance sale.

珍妮：不贵，不贵。当时公司举行清仓大甩卖，这手提包是半价买的。

youdao