All I care about is the customer's bottom line and the fact of the matter is anyone that's looking to buy 1 starter kit is better off buying it directly than paying 100% extra.
If you're so concerned, then feel free to give that advice to everyone you meet (y)
Also feel free to import it yourself and educate other people how to do it without getting ripped off.
At the same time provide the after sales service that needs to come with such items (warranties, guarantees, service).
I don't recall our company putting a gun to ANYONES head asking for business. Usman bhai here is a very competent person and knows exactly what costs how much considering the nature of cars he keeps and his taste.
I have satisfied customers including Usman here (wheelspk) all the way to Usman Buksh who know how to use ebay pretty well
Thank you for your concern and initiative towards netizen social responsibility.