The vase turned out to be a collector's item.

这个花瓶成为收藏家所争取的珍物。

He regarded the National Day edition of that paper as a collector's item.

他把国庆节那份报纸视为收藏家的珍品。

Thus, Pu 'er Tea not only makes a good drink, but also a valuable collector's item.

因此，普洱茶不仅使一个很好的饮料，但也是一个宝贵的收藏项目。

The shapes of the stones on each cap are different, making each a unique collector's item.

形状的石块，每章有不同，使每一个独特的收藏项目。

Soon he finds himself in a strange place where he discovers that he's actually a collector's item.

不久他发现自己被困在一个奇怪的陌生的地方，并且成了一个玩具收藏家的收藏品。

Or how about we include it but add some text that says "This item didn't increase the cost and is completely additional to the actual real Collector's Edition items."

那我们怎么做呢，我们在文本里面说明清楚：“这个东西并不会让你花更多的钱，他完全是珍藏版的额外的物件。