英国采购需求：4x4 车顶帐篷、车顶帐篷、车顶帐篷、汽车车顶帐篷、硬壳车顶帐篷、车顶帐篷

I'm reaching out to inquire about the Wild Land 4WD aluminum Z-shape hard shell roof top tent that I've come across. I'm particularly interested in the features it offers for outdoor adventures and would love to know more about its pricing options. Could you please provide me with the cost for a single unit? Additionally, I would appreciate it if you could give me details regarding the shipping process to the United Kingdom. Specifically, I'd like to know the estimated shipping time and any associated fees. Looking forward to your prompt response so I can proceed with my plans. Thanks!