Here are 3 Affordable Dupes for Dr Marten's Boots | Thorough review of each! 

Links to items in video. NOT SPONSORED. I paid for everything with my own money.
Real Dr Marten's:
Vonda 1460:
www.drmartens....
Bex Smooth Leather Chelsea:
www.drmartens....
Combs Poly Casual:
www.drmartens....
Dupe Boots:
[Globalwin boots are discontinued, here is their Amazon shop though]:
www.amazon.com...
Dunes Chelsea Boot:
www.amazon.com...
EQuick Combat Boot:
www.amazon.com...