Need suggestions/ recommendations on practise exams

I plan my PMP assesment in 2 weeks. I'd appreciate any help suggestion on paid exams/ tests i can give..

 

I've seen alot of forums with mixed responses for free tests. Some experienced practitioners state free test are far from real and don't add value.

 

Are free test helpful? Are they close to what we can expect in exam?

If not,

 

Can anyone suggest paid test and how much they might cost.

 

Thanks in advance for any help and suggestions.