Twenty-seventh Oink

I'm feeling a bit too heavy. It's time to "digest" some coins.
I'm going to convert thirty-five 5 pence coins and forty-five pennies, weighing a total of 274 g...
... into two 1 pound coins and one 20 pence coin, weighing a total of 24 g.

Twenty-sixth Oink

I contain one 100 yen coin, forty-four 5 pence coins and fifty-three pennies. I weigh 500 g and I am worth 2 pounds 73 pence. I wonder what I could buy with £2.73.
Four pennies added today.

Twenty-fifth Oink

I contain one 100 yen coin, forty-four 5 pence coins and forty-nine pennies. I weigh 486 g and I am worth 2 pounds 69 pence. I wonder what I could buy with £2.69.
Eight pennies added today.

Twenty-fourth Oink

I contain one 100 yen coin, forty-four 5 pence coins and forty-one pennies. I weigh 457 g and I am worth 2 pounds 61 pence. I wonder what I could buy with £2.61.
Three pennies added today.

Twenty-third Oink

I contain one 100 yen coin, forty-four 5 pence coins and thirty-eight pennies. I weigh 447 g and I am worth 2 pounds 58 pence. I wonder what I could buy with £2.58.
Two pennies added today.

Twenty-second Oink

I contain one 100 yen coin, forty-four 5 pence coins and thirty-six pennies. I weigh 440 g and I am worth 2 pounds 56 pence. I wonder what I could buy with £2.56.
Three pennies added today.

Twenty-first Oink

I contain one 100 yen coin, forty-four 5 pence coins and thirty-three pennies. I weigh 429 g and I am worth 2 pounds 53 pence. I wonder what I could buy with £2.53.
Nine pennies added today.

Twentieth Oink

I contain one 100 yen coin, forty-four 5 pence coins and twenty-four pennies. I weigh 397 g and I am worth 2 pounds 44 pence. I wonder what I could buy with £2.44.
Seven pennies added today.

Nineteenth Oink

I contain one 100 yen coin, forty-four 5 pence coins and seventeen pennies. I weigh 372 g and I am worth 2 pounds 37 pence. I wonder what I could buy with £2.37.
Nine pennies added today.

Eighteenth Oink

I contain one 100 yen coin, forty-four 5 pence coins and eight pennies. I weigh 340 g and I am worth 2 pounds 28 pence.
Eight pennies added today.

Seventeenth Oink

I contain one 100 yen coin and forty-four 5 pence coins. I weigh 312 g and I am worth 2 pounds 20 pence.
Five 5 pence coins added today.

Sixteenth Oink

I contain one 100 yen coin and thirty-nine 5 pence coins. I weigh 296 g and I am worth 1 pound 95 pence.
Three 5 pence coins added today.

Fifteenth Oink

I contain one 100 yen coin and thirty-six 5 pence coins. I weigh 287 g and I am worth 1 pound 80 pence.
Five 5 pence coins added today.

Fourteenth Oink

I contain one 100 yen coin and thirty-one 5 pence coins. I weigh 271 g and I am worth 1 pound 55 pence. I have no name.
Six 5 pence coins added today.

Thirteenth Oink

I contain one 100 yen coin and twenty-five 5 pence coins. I weigh 251 g and I am worth 1 pound 25 pence.
Two 5 pence coins added today.

Twelfth Oink

I contain one 100 yen coin and twenty-three 5 pence coins. I weigh 245 g and I am worth 1 pound 15 pence.
Nine 5 pence coins added today.

Eleventh Oink

I contain one 100 yen coin and fourteen 5 pence coins. I weigh 215 g and I am worth 70 pence.
Five 5 pence coins added today.

Tenth Oink

I contain one 100 yen coin and nine 5 pence coins. I weigh 199 g and I am worth 45 pence.
One 5 pence coin added today.

Ninth Oink

I contain one 100 yen coin and eight 5 pence coins. I weigh 196 g and I am worth 40 pence.
Four 5 pence coins added today.

Eighth Oink

I contain one 100 yen coin and four 5 pence coins. I weigh 184 g and I am worth 20 pence.
One 5 pence coin added today.

Seventh Oink

I contain one 100 yen coin and three 5 pence coins. I weigh 180 g and I am worth 15 pence.
Three 5 pence coins added today.

Sixth Oink

I contain one 100 yen coin, and I weigh 170 g. I am worth nothing.
100 yen coin.
The coin commemorates the Expo75 World's Fair, which was held in Okinawa.

Fifth Oink

I am empty, and I weigh 165 g. I am worth nothing.