100 Years of the Faculty of Theology

Name: 100 Years of the Faculty of Theology (100 leva, 2023)
Brand: Bulgarian National Bank
SKU: BC-2023-05

2023 · 100 leva · Bulgarian National Bank

100 Years of the Faculty of Theology (2023), obverse — Obverse · Official image: Bulgarian National Bank

Specifications

Metal: Gold 999/1000
Weight: 8.64 g
Fine gold content: 8.63 g (0.2775 oz t)
Diameter: 24 mm
Quality: Proof, mint state
Official mintage: 4,000
Year of issue: 2023
Series: Individual issue
Designer: Svetlin Balezdrov
Minted by: Bulgarian Mint
Catalogue no.: BC-2023-05

Issue price: 1,470.00 лв; ≈ €751.60 · BNB, 2023
Market value (asking prices): €1,680.00; median asking price of 5 listings, €1,410.00 – €2,100.00 · Balkan Auction, 19 Oct 2026
Melt value: €1,028.45; Au spot €3,706.07/oz · Oct 2026

1,261 available at BNB counters at €1,382.09 (BNB register, Oct 2026)

Market prices – asking prices

Asking prices on Balkan Auction, 19 Oct 2026

Ungraded coins: €1,410.00 – €2,100.00; median asking price €1,680.00 · 5 listings

Sample listings

Asking prices of active listings (fixed price, starting price or current highest bid) in the public coin category of Balkan Auction. These are asking prices, not completed sales. Lots, sets, replicas, error varieties and precious-metal prices below the metal value are excluded. BulgarianCoins does not buy, sell or value coins.

What if you had bought it at issue?

Issue price (BNB, 2023): €751.60
Asking price now (median): €1,680.00
Change in value: €928.40
Total return: +124%
Compounded yearly return: +27.6%a year, over 3.3 years

Quick calculator

Number of coins or amount invested at issue (€)

Indicative only: the current price is the median of asking prices on Balkan Auction on 19 Oct 2026, not a sale price; fees, taxes and condition are not included.

Relative rarity

7/10 · Rare

Very commonExtremely rare

How we calculate it

The score starts from the mintage on a logarithmic scale (500 coins or fewer = 10, ten million = 1). Coins of the Principality and the Kingdom that circulated get extra points, because much of that silver and gold was melted down and many coins were lost in the wars and withdrawn in 1952. Modern commemorative coins lose a point, since almost all of them survive in collections. Finally we look at how often the coin is offered on Balkan Auction: frequent offers lower the score.

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Obverse

The obverse of the coin features: on the top: the BNB logo with the year ‘1879’ on the strip, in a matt sector below: the nominal value ‘100 ЛЕВА’ (100 levs) and the year of issue ‘2023’, ‘БЪЛГАРСКА НАРОДНА БАНКА’ (Bulgarian National Bank) inscribed in circumference on the top.

Reverse

The reverse of the coin features: the building of the Faculty of Theology of the Sofia University ‘St. Kliment Ochridski’ and the year ‘1923’ underneath. In circumference are the inscriptions: ‘FACULTY OF THEOLOGY’ on the top and ‘100 YEARS’ on the strip below.