Mumbai Mint Opens Bookings for ₹100 UPSC Centenary Proof Set

UPSC centenary coin: format, price and booking details

The key detail for collectors is the format: the ₹100 coin marking the Centenary of the Union Public Service Commission (UPSC) is currently available in a Proof Set with Booklet packaging, priced at ₹15,485. The India Government Mint, Mumbai, opened bookings on October 6, 2026, and availability is limited. That gives collectors a clear starting point, but the booking listing doesn’t answer every question about the issue, including whether another format will be offered.

Commemorative coins tied to named anniversaries can attract collectors for more than one reason: some follow the subject, while others track how the Mint presents its releases. Here, the centenary issue joins a coin and postage stamp released on October 1, 2026, at Bharat Mandapam in New Delhi. Bookings opened five days later, giving buyers a specific window to watch for availability. The announcement links the coin to a public occasion, while the booking details shape the practical collecting decision.

Proof set is the available format

The currently listed option is a Proof Set with Booklet packaging. No Uncirculated (UNC) set is identified in the booking information, so collectors should treat the Proof Set as the available format unless the Mint lists another option. Whether a UNC version will appear remains an open question. For now, the listing describes one product, and assumptions about a second version would go beyond the available information.

That distinction matters when comparing releases. Proof and UNC describe different finish categories, and a set’s packaging is part of its listed presentation. A Proof Set with Booklet is therefore a specific product description, rather than simply a coin offered loose or in another presentation. If you’re working in this space, it’s useful to record the format as the Mint lists it, since a later listing could add an option or clarify what’s available. The format, packaging and issue price belong in the record alongside the denomination and subject.

The Mint’s recent pattern provides context, though it doesn’t settle what will happen with this coin: commemorative sets have predominantly been released in Proof, while UNC sets haven’t been made available. That history makes a further Proof-only release plausible, but the source doesn’t confirm whether this issue will follow the same pattern. Collectors waiting specifically for a UNC set should look for an updated listing rather than assume that one will be produced. A pattern is useful context, not a promise.

Price may change

The ₹15,485 figure is the initial issue price, not a guaranteed fixed price. The Mint may review it as silver prices fluctuate, and the source says revisions may happen from time to time, including day by day. That makes the amount shown when a collector checks or places a booking more relevant than an earlier reference to the launch price. Here’s the thing: a price printed in an article can quickly become a historical detail if the Mint changes its listing.

For collection records, it’s sensible to keep the purchase date and the price actually paid with the set’s description. That preserves the issue details without confusing the initial listed price with a later transaction amount. The article provides no later revised price, print run, or population information, so those details shouldn’t be inferred from the booking notice. The numbers here are useful for identifying the offer, but they don’t tell us how many sets exist or how the issue will circulate among collectors.

Where to check booking details

Sets can be purchased at the Mint premises or through the Mint’s online booking page. The current and upcoming bookings section is the place to check for booking updates. Since availability is limited and the price may be revised, those two details are the practical points to verify before making plans to acquire the set. A listing can change, so the current Mint information is the best guide to what’s being offered at the time of checking.

What the issue’s details tell collectors

For collectors tracking the issue, the confirmed record is concise: a ₹100 coin for the UPSC centenary, released alongside a postage stamp on October 1, 2026; bookings opened in Mumbai on October 6; and the listed format is a Proof Set with Booklet packaging at an initial price of ₹15,485. The remaining question is whether a UNC option will be listed. Any answer will need to come from a later Mint update.

This is more significant than it looks as a record keeping matter: the release date, booking date, presentation and price each describe a different part of the issue. Keeping them separate helps avoid treating the booking price as permanent or a possible format as confirmed. And yet, the available notice leaves some basics unanswered. No print run or later price is provided.

For anyone building a commemorative coin record, the safest entry is the one the listing supports, with room to update it if the Mint adds details. (And this is the part most people overlook.) A question left open today can become a confirmed feature later, but until then, it’s simply unresolved. A careful record beats a confident guess.