Redemption doesn't work for Offerings which have already been sanctified, even partly: Pesachim 13b
Redeeming Sanctified Property if one may not consume it, and so it will be fed to the dogs: Pesachim 29a-b; Bechorot 15a, 15a-b; Temurah 17a, 30b, 31a, 33a-b
Whether redemption will work, if the holiness is not transferred on to another item, but rather it "disappears" ["Bichdi"]: Nedarim 29a-b
Whether there is redemption for property if it was sanctified with a conditional sanctification, where the sanctifier intended to have the condition fulfilled but the condition was not fulfilled: Nedarim 28a-30a
Whether a vow of "Konam" makes an item sanctified, and not merely forbidden to someone, to have a process of redemption of the item: Nedarim 35a
Redeeming an offering which has become mortally wounded: Temurah 17a-b, 30b
Redeeming an unblemished animal which has been dedicated for Temple Upkeep, dead or alive: Bechorot 14b-15a; Temurah 33b
For a judge to do this while he is intoxicated: Keritot 13b
The manner in which the meat is evaluated and sold: Temurah 8a, 21a, 24a
Whether a Kohen is required on the court evaluating the property: Sanhedrin 2a
The rights of the Temple are no less than those of an ordinary person in an ordinary transaction: Kiddushin 29a
Whether redemption of a Temple Offering requires that the animal be able to stand up and be evaluated: Temurah 32b-33a
Whether redemption of an animal which had been blemished at the time of its consecration requires that the animal be able to stand up and be evaluated: Bechorot 14a; Temurah 32b-33b
Whether redemption of an animal dedicated for Temple Upkeep requires that the animal be able to stand up and be evaluated: Temurah 32b-33a
Redeeming it with land: Shabbat 128a; Eruvin 31b; Pesachim 35b; Bava Metzia 54a
Redeeming it on other items, to sanctify the other items: Succah 40b, 41a
Redeeming it with money: Succah 40b, 41a; Kiddushin 5a, 5b
The minimal coin-unit which may be used for redemption: Kiddushin 11b
Redeeming it with exchange of a legal Bill: Kiddushin 5a, 5b, 27a
Determining the value of the sanctified item, whether by the time of the financial or physical transaction: Kiddushin 29a
Redeeming an item for far less than its value: Bava Metzia 55a, 57a-b; Temurah 27a-b
Whether there is a need to make up the difference, if one redeems an animal for another animal and there is a difference in value: Bava Metzia 55a; Temurah 27a-b
Whether there is a need to make up the difference if two judges evaluated it initially, and then three judges overruled them, or if three did the initial evaluation, and another group of three or more did the second evaluation: Temurah 27b
Whether there is a law against profiteering by redeeming at a profit of more than 1/6: Bava Metzia 56a-b, 57a-b, 58a-b; Bechorot 13b; Temurah 27a-b
Redemption Language
Saying, "This is in place of that": Temurah 26b
Saying, "This is a substitute for that": Temurah 26b
Saying, "This is beneath that": Temurah 26b
Saying, "This animal will lose its sanctity to this animal": Temurah 26b-27a
Saying, "This animal will lose its sanctity to this animal," where the previously-sanctified animal has a blemish: Temurah 26b-27b
What happens if there are two sanctified blemished animals, and two unblemished unsanctified animals, and a person says "These are beneath these," such that he could be referring to redemption or to substitution: Temurah 27a
What happens if there is a sanctified blemished animal, a sanctified unblemished animal, an unsanctified blemished animal, and an unsanctified unblemished animal, and a person says "These are beneath these," such that one of the acts might be redemption or substitution: Temurah 27a
What happens if there are three sanctified animals, of which only one is unblemished, and three unblemished unsanctified animals, and a person says "These are beneath these," such that one of the acts might be redemption or substitution: Temurah 27a
The one who dedicated the item adds one-fifth to its value on redeeming it: Yoma 50b; Nedarim 36b; Bava Metzia 55b; Zevachim 6a
Is the one-fifth one-quarter of the core amount (keren), or one-fifth of the core amount: Bava Metzia 53b-54a
Whose bid for the item wins, if the owner bids against someone else, and the owner's bid exceeds that of the other person when the extra one-fifth is included: Bava Metzia 53b-54a
Who adds one-fifth on redemption, if one person had dedicated the animal as an offering for someone else: Temurah 10a
Adding one-fifth if one redeems an animal which had been sanctified to act in place of an offering which became blemished: Temurah 9b
Adding one-fifth if one redeems an animal which had been sanctified in place of an offering which had become blemished, only to then have the owner execute his obligation with a third animal: Temurah 9b-10a
Adding one-fifth if one redeems an item that had itself been dedicated in place of a sanctified item [hekdesh sheni, sof hekdesh]: Bava Metzia 54b
Adding one-fifth if one redeems an animal of a non-kosher species: Bava Metzia 54b-55a
Adding one-fifth if one redeems the original one-fifth: Bava Metzia 54b
Whether one may use sanctified property [on Shabbat or during the week] if the core value has been paid, but the extra one-fifth has not been paid: Bava Metzia 54a
Using land to pay the one-fifth: Bava Metzia 54a
Gaining personal benefit from Redeemed Property
May one benefit from a disqualified korban that has been redeemed?: Bechorot 12a, 14a, 15b-16a
Using milk or wool from redeemed animals: Bechorot 6b, 14a, 15a-b, 15b-16a; Temurah 31a
Wool or work of an animal that was consecrated, then blemished, then redeemed: Bechorot 15b-16a
Violation of trespassing [meilah] for using sanctified but disqualified property before/after its redemption: Kiddushin 13b; Bechorot 15b-16a
Punishment for using sanctified but disqualified property before/after its redemption: Makkot 22a
Young born to an animal that was consecrated, then became pregnant, then was redeemed due to its blemish, and then gave birth: Bechorot 14a, 15b-16a
Laws of animals that were blemished before they were consecrated, and were then redeemed
Using sanctified property which had been blemished at the time of its sanctification: Bechorot 14a, 15b-16a; Temurah 33b
Applying the concept of a dichuy to an animal that was conceived by a blemished korban and born after its mother was redeemed: Bechorot 15b [see Rashi "Amar Rabbi Levi"]