I’ll give you the same advice as anyone interested.,Don’t buy cheap new, buy decent second hand. Think about what you want it for. Think about the weight of them for getting on to your roof rack, don’t get an inflatable, if using at sea minimum of 13 feet, etc. Remember the cost of the safety gear will probably cost as much as the kayak. Steve at Hobie also do hire sessions so if you just fancy a jolly out that’s a cost effective way of getting afloat. Below is a good example of a decent used kayak