Buy Google Glass Online: It’s a wearable gadget with a 2014 release date and up to now only a select few members of the public can officially purchase the device via the Glass Explorer Program. Initially, the Mountain View tech giant warns deactivating the unit if it’s sold for non-Explorer members, but it has since lifted the restriction. This led to many to re-sell their Glass Explorer units through various channels.

According to The International Digital Times, below are several places where you can purchase the Google Glass online.

Amazon

Google Glass Explorer Edition headsets are now available at the online retailer’s website. There are numerous Glasses to choose, both new and used, beginning at $1,500. Several colors of the eyewear is also available on the website.

Craigslist

Some of the earliest listed Google Glasses being resold was spotted in Los Angeles and New York Craigslist. A quick search on Craigslist New York yields 2,000 results, says the International Digital Times. Google Glass related products for sale include invitation codes and brand new headsets.

It is helpful to apply caution when purchasing from this outlet, as it is not as regulated as others.

eBay

The International Digital Times noted that there are more than a thousand results for Google Glass on eBay. The choices says the tech site is more credible than the ones found on Craigslist. Some of the units even offer free shipping and immediate delivery. Google Glass headsets and invite codes can be purchased from the site. Glass prescription lens frame are on the site available for purchase at $295.

Analysts speculate that Google Glass will hit the markets sometime in 2014. It’s expected to cost around $600 once it’s released, similar to the price point of a high-end smartphone.