Where this usually helps
Pricing-related enquiries usually come from small functional parts, student jobs, quick prototypes, name plates, or replacement parts. In many cases the buyer has a rough idea of the part but needs to know whether the job is worth pursuing before they finalize the design.
The useful part of a quote is not just the rupee amount. It is knowing whether the part should be printed in a basic material, whether the quantity changes the economics, and whether a simpler version could reduce the cost without hurting the result.