Rare Roman Imperial Billon Antoninianus – Emperor Probus (276-282 AD) For Sale

Serdica Mint, 4th Workshop (Officina Delta) — Sol in Quadriga ReverseAdd a stunning piece of late 3rd-century Roman history to your collection! This billon antoninianus features Emperor Probus and a dynamic reverse depicting Sol Invictus driving a four-horse chariot (quadriga). Struck at the historic Serdica mint (modern Sofia, Bulgaria), this specific coin originates from the 4th workshop (Officina Δ).Coin Specifications:

• Emperor: Marcus Aurelius Probus (Reigned 276–282 AD)
• Denomination: Billon Antoninianus (Base silver/bronze alloy)
• Mint: Serdica (4th Officina / Workshop, marked with Δ)
• Reference: RIC V 861
• Weight: 3.64 grams
• Diameter: 21.1 mm – 23.1 mm (Nice, wide flan)

Design & Legends:

• Obverse: Radiate, cuirassed, or mantled bust of Probus facing left, holding an eagle-tipped scepter.
  • Legend: IMP C M AVR PROBVS P F AVG (Imperator Caesar Marcus Aurelius Probus Pius Felix Augustus)
• Reverse: Sol Invictus (The Unconquered Sun) standing facing in a spread quadriga (four-horse chariot), head left, raising right hand and holding a whip.
• Legend: SOLI INVICTO (To the Unconquered Sun)
• Mintmark: Includes KA•Δ• in exergue/field
• Value Breakdown by Condition (Google AI search)
  • Worn to Fine (F): $25 – $45 USD (Typical circulated condition with visible details, but little to no original silvering left).
  • Very Fine to Extremely Fine (VF - EF): $50 – $150 USD (Sharper details, strong bust, and traces of the original silver surface wash/finish).
  • Exceptional / Fully Silvered (Mint State / Choice EF): $160 – $260+ USD (Rare examples retaining nearly all of their original silvery appearance and rare reverse types).
  • Shipping
    • Shipped securely in a protective flip with tracking.
    • Combined shipping available for multiple purchases.
    I will be moving to Greece in a few years; I cannot take my ancient coin collection with me. So, I will be selling many ancient coins over the next few years. I have been a huge collector since the early 90s.
    I am no numismatic, I am a collector, I do not grade anything. \"What you see is what you are buying\". Everything is true and authentic to the best of my knowledge. If you are not happy, money back guarantee and free shipping as long as all items return in same condition shipped.
    All coins shipped in vinyl (PVC free) 2x2 protective holders or 2x2 cardboard flip. I will add new items every Thursday.Wishing you all the very best, John
    Thank you for viewing!