Descrizione sommaria (sono indicate in rosso le parti della leggenda usurate o comunque non leggibili):
D. M AVREL ANTONINVS PIVS AVG³. Caracalla, testa barbata, busto laureato a destra con leggero drappeggio sulla spalla sinistra.
R. PONTIF TR P XIII COS  III⁴. S C a sinistra e a destra in basso nel campo. Marte elmato, in abito militare, gradiente a sinistra, sorregge un ramo con la mano destra estesa ed un trofeo sulla spalla con la mano sinistra.

La ricerca nel web di sesterzi della tipologia di figura ha prodotto i seguenti risultati:

1. http://www.cngcoins.com/Coin.aspx?CoinID=38843 69, Lot: 140. Estimate $100. Sold for $130. This amount does not include the buyer’s fee. CARACALLA. 198-217 AD. Æ Sestertius (33mm, 26.90 gm). British Victory issue. Struck 210 AD. Laureate head right, seen from behind, slight drapery on left shoulder / Mars advancing right, holding olive branch and trophy. RIC IV 450(b); Cohen 474. Near VF, brown surfaces, slightly worn at high points, flan crack, stripped. Beginning in 208 AD. Caracalla travelled north with his father and brother to quell a disturbance which had arisen in Britain; Septimius Severus used this opportunity to remove his sons for awhile from the capital where the supporters of each young man had caused a great deal of discord. In a move to provide each son with valuable experience, Caracalla accompanied his father northward and between 209 and 210 AD, the Roman forces under their command enjoyed the military successes which this aureus commemorates; Geta, meanwhile, remained behind overseeing the civil administration of both the province and the empire. Things the following year came to a head, however, when Severus died in early February 211 AD at York. The British campaign was halted, the young successors returned to Rome, and Caracalla soon had his younger co-emperor assassinated in their mother's arms.
2. http://www.acsearch.info/search.html?id=248831 Spink http://www.spink.com/ Sale 5014 458 (« | ») 28. September 2005 Result 1'200£st Description: Caracalla, AE Sestertius, 20.01g, A.D. 210, m avrel antoninvs pivs avg, laureate bust of Caracalla right, with drapery on left shoulder, rev. pontif tr p xiii cos iii s c, Mars hurrying left, holding branch and trophy (RIC 450b; RCV -), dark green patina, almost extremely fine. Estimate £ 1,000-1,500.
3. http://www.acsearch.info/search.html?id=447580 Jean Elsen & ses Fils S.A. http://www.elsen.be/Auction 95 171 (« | ») 15. March 2008 Result 170€ Description: CARACALLA Auguste (198-217), AE sesterce, 210, Rome. Droit : M AVREL ANTONI-NVS PIVS AVG Tête l. à droite, l'épaule gauche drapé. Revers : PONTIF TR P XIII COS III/ S-C Mars marchant à gauche, tenant un rameau et un trophée. Ref.: BMC 398, 203; RIC 450b. 23,64g. Rare. Patine brun-vert. presque Très Beau a. VF Estimate: €200.
4. http://www.acsearch.info/search.html?id=758725 Numismatica Ars Classica NAC AG http://www.arsclassicacoins.com/ Auction 54 497 (« | ») 24. March 2010 Estimate 15'000CHF. Result 16'000CHF Description: The Roman Empire Caracalla augustus, 198 – 217 Sestertius 210, Æ 27.64 g. M AVREL ANTONI – NVS PIVS AVG Laureate head r., with drapery on l. shoulder. Rev. PONTIF TR P XIII COS III S – C Mars, in military attire, striding l., holding branch and trophy. C 474. BMC 202. RIC 450b. A magnificent portrait in the finest style of the period. A lovely green patina, minor flan-crack at one o’clock on obverse, otherwise extremely fine. Ex Gorny & Mosch sale 125, 2003, 533. From the Luc Girard collection.
5. http://www.acsearch.info/search.html?id=288870 Numismatica Ars Classica NAC AG http://www.arsclassicacoins.com/ Auction Q 1942 (« | ») 6. April 2006 Result 1'400CHF. Description: The Roman Empire Caracalla Augustus, 198-217 No.: 1942Estimate: CHF800 d=35mm Sestertius 210, æ 19.34 g. RIC 450b. C 474 var. BMC S. Severus 202. Light green patina, VF.
6. vcoins Caracalla AE Sestertius. Rome Mint 210 AD. Obverse: M AVREL ANTONINVS PIVS AVG, laureate head right, seen from behind, slight drapery on left shoulder. Reverse: PONTIF TR P XIII COS III S-C, Mars advancing left, holding branch and trophy. RIC: 450b Scarce. Size: 32mm, 23.08g. Numismatic Notes: A very scarce type! US$70.00 €57.84 Rates for: 01/18/16.
7. http://www.acsearch.info/search.html?id=74069 Numismatik Lanz München http://www.numislanz.de/ Auction 100 84 (« | ») 20. November 2000 Result 1'600 DEM Description: CARACALLA (198-217 n. Chr.) No.: 84 Schätzpreis-Estimation: DM 1500.- d=32mm.  Sesterz, 210. M AVREL ANTONI - NVS PIVS AVG. Kopf mit Lorbeerkranz rechts. Rs: PONTIF - TR P XIII COS III / S - C. Behelmter Mars in Feldtracht nach links eilend, in der Rechten ölzweig und in der Linken Tropaeum haltend. RIC 450 (a). C. 474. BMC 202. Hill 1090. 20,20g. Selten. Dunkle, grünbraune Patina mit kleinen Auflagen, fast vorzüglich/sehr schön. Aus Slg. P. Vautier/M. Collignon, Naville & Cie., Auktion 2 (12.-14. Juni 1922, Luzern), Nr. 1209, und aus Slg. H.C. Levis, Naville - Ars Classica, Auktion 11 (18.-20. Juni 1925, Luzern), Nr. 736.
8. https://www.cngcoins.com/Coin.aspx?CoinID=183166 253, Lot: 364. Estimate $300. Sold for $525. Caracalla. AD 198-217. Æ Sestertius (33mm, 21.54 g, 5h). Rome mint. Struck AD 210. Laureate bust right, slight drapery on far shoulder / Mars advancing left, holding branch and trophy. RIC IV 450b. Near VF, double struck, dark brown patina.
   
9. http://www.acsearch.info/search.html?id=2453130 Gerhard Hirsch Nachfolger http://www.coinhirsch.de/ Auction 309 567 (« | ») 7. May 2015 Estimate 600€ Description: RÖMISCHE MÜNZEN RÖMISCHES KAISERREICH CARACALLA. 198-217. Sesterz. Belorbeerte und drapierte Büste r. Rs: Mars l. mit Zweig und Tropaeum. C. 474. R.I.C. 450b. Schöne rotbraune Patina. Felder etwas geglättet. Min. Korrodiert. Fast vz.

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Note:

(1) Raccolgo in tabella le caratteristiche fisiche dei sesterzi della tipologia di figura ricavate dai link di cui sopra: