I was referring only to the sacrifice of the Mass. Does the Anglican Church believe in the sacrifice of the Mass? I hope they do, and that I am wrong.
Hey Jon.

If that is the correct assessment then what is being offered up to the Father is Jesus’ Body, Blood and of course mere bread and wine???
Sorry to jump into other people’s conversations, but the above help me, I hope, to better understand the question.
At least in my Anglican church, what’s being offered up to God is a sacrifice of praise and thanksgiving, offering “our selves, our souls and bodies, to be a reasonable, holy, and living sacrifice unto thee.” (1928 BCP)
Holy Communion is a memorial of the sacrifice made by Christ. Here are parts of the communion service from the 1928 BCP:
thou, of thy tender mercy, didst give thine only Son Jesus Christ to suffer death upon the Cross for our redemption; who made there (by his one oblation of himself once offered) a full, perfect, and sufficient sacrifice, oblation, and satisfaction, for the sins of the whole world; and did institute, and in his holy Gospel command us to continue, a perpetual memory of that his precious death and sacrifice, until his coming again . . .
we, thy humble servants, do celebrate and make here before thy Divine Majesty, with these thy holy gifts, which we now offer unto thee, the memorial thy Son hath commanded us to make . . .
And we earnestly desire thy fatherly goodness, mercifully to accept this our sacrifice of praise and thanksgiving; most humbly beseeching thee to grant that, by the merits and death of thy Son Jesus Christ, and through faith in his blood, we, and all thy whole Church, may obtain remission of our sins, and all other benefits of his passion. And here we offer and present unto thee, O Lord, our selves, our souls and bodies, to be a reasonable, holy, and
living sacrifice unto thee; humbly beseeching thee, that we, and all others who shall be partakers of this Holy Communion, may worthily receive the most precious Body and Blood of thy Son Jesus Christ, be filled with thy grace and heavenly benediction, and made one body with him, that he may dwell in us, and we in him.
justus.anglican.org/resources/bcp/1928/HC_1928.pdf
That last shows that the Lord’s Supper is not only a memorial, but also a sacrament:
Article XXV: . . . Sacraments ordained of Christ be not only badges or tokens of Christian men’s profession, but rather they be certain sure witnesses, and effectual signs of grace, and God’s good will towards us, by the which he doth work invisibly in us, and doth not only quicken, but also strengthen and confirm our Faith in him.
For clarity, I should add that the Body and Blood are received spiritually, nor corporally.
Article XXVIII: . . . The Body of Christ is given, taken, and eaten, in the Supper, only after an heavenly and spiritual manner. And the mean whereby the Body of Christ is received and eaten in the Supper, is Faith.
With apologies for the rather blunt distinction made between the Anglican concept of the Lord’s Supper and that of some other faiths, here is another article that touches on the idea of the sacrifice of the Mass:
XXXI. Of the one Oblation of Christ finished upon the Cross.
The Offering of Christ once made is that perfect redemption, propitiation, and satisfaction, for all the sins of the whole world, both original and actual; and there is none other satisfaction for sin, but that alone. Wherefore the sacrifices of Masses, in the which it was commonly said, that the Priest did offer Christ for the quick and the dead, to have remission of pain or guilt, were blasphemous fables, and dangerous deceits.
anglicansonline.org/basics/thirty-nine_articles.html