Most shops that we found selling vapes in St Kitts and Nevis stock and proactively offer disposables in a variety of brands and quantity of puffs ranging from extremely small 300-400 puffs to 4500 puffs. Most were in the same price range but did vary. The average was $10 for 600~ puffs, 2500 puffs for $25 and 4500 for $50, most vape shops in St Kitts and Nevis accept USD.
While liquids are available, it seems to be approximately $20 USD for a small bottle and the flavors are limited in most shops but with still a good variety, just don't expect rows of flavors as you can often find in the UK. The liquids that we saw when looking were premixed with nicotine. While it's still cheaper to buy liquid, we opted for disposable instead.
If you're using a disposable vape, devices and liquids are irrelevant. If you need a device though, there's a good range in multiple stores. The devices are imported so cost more but if you do need a device or parts, you can source vape devices in St Kitts and Nevis. The shop that we noticed had the largest selection from the ones we saw was Square Duty Free located in Port Zante.
We traipsed around St Kitts looking for good value vapes and ended up using Square Duty Free. Overall we found:
Overall finding vape shops in St Kitts and Nevis was a difficult experience as with many things electronics related and as with other items they are definitely more expensive compared to other countries, especially when compared to cigarettes and other tobacco products. To compare the price of tobacco vs vaping, 200 cigarettes costs approximately $20-25 US dollars where as a 2500 puff disposable vape is $20 or a small bottle of liquid is approximately $20. Vaping is considerably more expensive on the island opposed to smoking but buying is possible and there are shops that sell them and have a variety of products. As we find other shops that sell vapes in St Kitts and Nevis we will update this website and review and compare accordingly. Currently after visiting multiple shops that either didn't sell them or were to expensive, Square Duty Free is the store that we used and will continue to use for vapes in St Kitts and Nevis.