Hard come to come by?

I have just found the following quote on your site:

Life Quote –

“There is no shortage of good days. It is good lives that are hard come by.” Annie Dillard

Shouldn’t it read ‘It is good lives that are hard to come by’?

Hi Savvythought, thanks for your savvy support, we’ve amended the sentence.

TOEIC short conversations: Two women discuss recent discount sales at a store[YSaerTTEW443543]