限量版英语可以说成 "limited edition"，来源于商业定义中的限量版商品，即生产数量有限、独特性强的商品。例句如下：

This watch is a limited edition. only 500 were made.

这个手表是限量版的。只生产了500个。

The limited edition handbag is made of genuine crocodile skin.

限量版的手提包是用真正的鳄鱼皮做的。