Hello Sir,
Good Morning
As we see your products these are good products.
>>>And if you are getting these products at price around about 500-600 then it is a good price.
>>>When you suppose to list your product before proceeding further check your margin with manufacturers then check your competitor’s price on Amazon.
>>>If You feel your selling price is almost same as your competitor’s price then you can little bit decrease your price at least 20-30 rs. And then when you start getting sales then you can increase your price rate or attract customers you can make some add-ons with these products.
>>>After launching your product try to get early friendly sales and some verified reviews.
All the best!!
>>>For further queries you can revert back.
Regards,